<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>播放声音和视频</title>
	</head>
	<body>
		<audio controls="controls">
		<source src="audio/li.mp3"></source>
		</audio>
		<video controls="controls" width="400">
			<source src="d/达内三分钟介绍.mp4"></source>
		</video>
	</body>
</html>
